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Subaru Outback Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Subaru Outback air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Subaru Outback Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Subaru Outback run better. Fast and FREE SHIPPING with any Subaru Outback air filter

  1. 2026 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  2. 2026 Subaru Outback 2.4L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  3. 2025 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  4. 2025 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  5. 2025 Subaru Outback 2.4L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  6. 2025 Subaru Outback 2.4L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  7. 2024 Subaru Outback 2.4L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  8. 2024 Subaru Outback 2.4L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  9. 2024 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  10. 2024 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  11. 2023 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  12. 2023 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  13. 2023 Subaru Outback 2.4L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  14. 2023 Subaru Outback 2.4L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  15. 2022 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  16. 2022 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  17. 2022 Subaru Outback 2.4L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  18. 2022 Subaru Outback 2.4L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  19. 2021 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  20. 2021 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  21. 2021 Subaru Outback 2.4L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  22. 2021 Subaru Outback 2.4L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  23. 2020 Subaru Outback 2.4L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  24. 2020 Subaru Outback 2.4L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  25. 2020 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  26. 2020 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  27. 2019 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  28. 2019 Subaru Outback 3.6L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  29. 2018 Subaru Outback 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  30. 2018 Subaru Outback 3.6L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  31. 2018 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  32. 2017 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  33. 2017 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  34. 2017 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  35. 2017 Subaru Outback 3.6L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  36. 2016 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  37. 2016 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  38. 2016 Subaru Outback 3.6L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  39. 2016 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  40. 2015 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  41. 2015 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  42. 2015 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  43. 2015 Subaru Outback 3.6L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  44. 2014 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  45. 2014 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  46. 2014 Subaru Outback 3.6L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  47. 2014 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  48. 2013 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  49. 2013 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  50. 2013 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  51. 2013 Subaru Outback 3.6L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  52. 2012 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  53. 2012 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  54. 2012 Subaru Outback 3.6L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  55. 2012 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  56. 2011 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  57. 2011 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  58. 2011 Subaru Outback 3.6L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  59. 2011 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  60. 2010 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  61. 2010 Subaru Outback 3.6L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  62. 2010 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  63. 2010 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  64. 2009 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  65. 2009 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  66. 2009 Subaru Outback 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  67. 2009 Subaru Outback 3.0L H6 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  68. 2009 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  69. 2009 Subaru Outback 2.0L H4 Diesel air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  70. 2008 Subaru Outback 3.0L H6 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  71. 2008 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  72. 2008 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  73. 2008 Subaru Outback 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  74. 2007 Subaru Outback 3.0L H6 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  75. 2007 Subaru Outback 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  76. 2007 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  77. 2007 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  78. 2006 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  79. 2006 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  80. 2006 Subaru Outback 3.0L H6 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  81. 2006 Subaru Outback 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  82. 2005 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  83. 2005 Subaru Outback 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  84. 2005 Subaru Outback 3.0L H6 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  85. 2005 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  86. 2004 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2075
    K&N
  87. 2004 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  88. 2004 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  89. 2004 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  90. 2004 Subaru Outback 3.0L H6 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  91. 2004 Subaru Outback 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  92. 2004 Subaru Outback 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2075
    K&N
  93. 2003 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  94. 2003 Subaru Outback 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  95. 2002 Subaru Outback 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  96. 2002 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  97. 2001 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  98. 2001 Subaru Outback 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  99. 2000 Subaru Outback 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
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